Boss_dr_110_service_manual 电路图 维修原理图.pdf

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1、 *-=-=-=-=-* Roland Boss DR-110 Dr Rhythm Graphic SERVICE MANUAL DOCUMENTS From the DR-110 Information Homepage Since youve taken the time to read this, Id much appreciate it that if you do some kind of nifty (or even minimal) modification to the DR-110, please email me and let me know what youve do

2、ne, and if youd be so kind to provide schemes and/or instructions as a sort of thanks for letting me have the DR-110 schemes Matt kind of gesture. Please send em to and let me know if you would mind if I posted them publicly on the same web site that these schemes are available from. Enjoy, happy mo

3、dding! Oh, heres the parts list, painstakingly hand typed by myself. IC_- 15179122HD44790a44P2k x 4bit CMOS CPU with LCD driver 15179305(mu)PD444C1k x 4bit static RAM 15159140h0HD14006BP18-bit static shift register 15159104h0HD14011BPquadruple 2-input NAND gate 15159116TOTC4069UBPHex inverter 151591

4、17H0HD14070bpquadruple exclusive-OR gate 15189102NJM4558DDOP amp (pcb 2291084302-UP) 15199521M51501L Power amp (pcb 2291084302-UP) 15199517LM-386N-1Power amp (pcb up to 2291084300) TRANSISTOR_- 151191252SA1115-F 151196022SB647-C 151196072SB642-R 151291372SC2603-F 151291452SC945-K (or 2SC1815-BL) DIODE_ 150191251ss-133 15019530s5500g 15129137RD6.8eb-2zener 15019138DAN 201 diode array 15019139DAP 201 diode array 收音机爱好者资料库 Ra d i o Fa n s .CN 收音机爱好者资料库 Ra d i o Fa n s .CN 收音机爱好者资料库 Ra d i o Fa n s .CN